Home / 2,017,416.96-3,025,534.95-1,661,548.32

Finding the Fourth Proportional to 2,017,416.96, 3,025,534.95 and 1,661,548.32

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Solution

The fourth proportional to 2,017,416.96, 3,025,534.95 and 1,661,548.32 is: 2,491,836.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,416.96 : 3,025,534.95 = 1,661,548.32 : x
  2. Step 2: Convert to fraction form
    2,017,416.96/3,025,534.95 = 1,661,548.32/x
  3. Step 3: Cross multiply
    2,017,416.96x = 3,025,534.95 × 1,661,548.32
  4. Step 4: Simplify right side
    2,017,416.96x = 5,027,072,513,273.78
  5. Step 5: Solve for x
    x = 5,027,072,513,273.78/2,017,416.96
  6. Step 6: Final answer
    x = 2,491,836.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.